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Brainteasers Interactive Quiz #34:
Cessna 150

Many pilots have learned to fly in the venerable Cessna 150 and its successor, the 152. The 150 remains a favorite for flight schools all over the world, and is the focus of Irv Siegel's latest interactive quiz. For those pilots who have owned, operated, or learned to fly in one of these aircraft, this should be a relatively easy exercise. For others, it's an opportunity to learn about one of the most popular training aircraft in the world.

by Irv Siegel


Cessna 150/152Derived from the Cessna 120/140, the Cessna 150 had a nosewheel rather than a tailwheel, making it much easier to handle on the ground, and it's relatively simple to maintain. Although primarily meant (and marketed) as a training aircraft, many of them are used by pilots as a VFR transportation tool, and some are even IFR-equipped, although the weight of the IFR equipment can reduce the already skimpy allowable payload down to the point where it's really a single person aircraft. This was especially true in the past, when avionics weighed a lot more than they do now, but nowadays it's not quite so unusual to find a Cessna 150/152 equipped for IFR flight and able to carry two people.

NOTE: This quiz is based on the Owner's Manual for a 1964 Model 150. All airspeeds in the Owner's Manual are given in MPH.


1. What is the Maximum Gross Weight?
a. 1400 lbs.
b. 1600 lbs.
c. 1800 lbs.
d. 2000 lbs.
2. What is the wingspan?
a. 30' 6"
b. 31' 6"
c. 32' 6"
d. 33' 6"
3. On the Normal Takeoff checklist, what is the recommended speed to lift the
a. 45 mph
b. 50 mph
c. 55 mph
d. 60 mph
nose wheel?


4. Total fuel capacity is 26 gallons (two wing tanks of 13 gallons each). How
a. 22.5 gallons
b. 23.0 gallons
c. 23.5 gallons
d. 24.0 gallons
much of this is usable in all flight conditions?


5. What flap setting should be used on takeoff to clear a 50-foot obstacle?
a. 0 degrees
b. 10 degrees
c. 20 degrees
d. 30 degrees.
6. For a short field landing, what is the recommended power off approach
a. 48 mph
b. 53 mph
c. 58 mph
d. 63 mph
speed?


7. What procedure is advised prior to starting on cold mornings?
a. Pull the propeller through several times by hand to "break
b. Use only two strokes of primer to decrease the possibility of fire.
c. Turn on the landing light to warm up the battery slightly before starting.
loose" or "limber" the oil.


8. What is the maximum positive flight maneuvering load factor with the flaps
a. 3.5
b. 3.8
c. 4.4
d. 6.0
up?


9. What information does the Owner's Manual give about spins?
a. It is difficult to get the aircraft to begin a spin unless rapid
b. Prolonged spins of more than two turns should be avoided.
c. During prolonged spins the aircraft engine may stop; however, spin
deceleration is used.


recovery is not adversely affected by engine stoppage.


10. Which items are included in the licensed empty weight of the aircraft?
a. 6 quarts of oil
b. unusable fuel
c. 6 quarts of oil and unusable fuel
d. licensed empty weight includes neither oil nor unusable fuel.
11. What liquid does the Owner's Manual recommend for removing oil and grease
a. kerosene
b. benzene or alcohol
c. acetone or carbon tetrachloride
d. lacquer thinner or glass cleaner
e. gasoline
from the windshield and windows?


12. According to the Owner's Manual, the recommended time between oil changes
a. If the aircraft has not been operated at outside air temperatures less
b. If detergent oil has been used during the 25-hour break-in period.
c. If the optional oil filter has been installed.
following procedure is followed:


is 25 hours of flight time. However, this may be extended to 50 hours, if the
than 30 degrees Fahrenheit.